Britax Römer Kidfix I-size
FailThe top 5 brands take 100% of clicks, so Britax Römer Kidfix I-size is a Fail.
- Flapen Score
- 21 / 100Ranks 630 of 631 Baby niches · −26 vs the category median of 4721
- Market size
- €42K/yr103K searches / yr
- 90-day growth
- -25.5%search demand this quarter
- Competition
- 88%top-5 click share · 2 brands · 3 sellers
Flapen Score
Britax Römer Kidfix I-size against its category
The dotted line is the Baby average. Past it, Britax Römer Kidfix I-size is stronger. Inside it, weaker.
Market
The Britax Römer Kidfix I-size market on Amazon at a glance
Shoppers on Amazon Germany searched for Britax Römer Kidfix I-size 103K times last year and spent an estimated €42K. All 2 brands take every click. Flapen scores it 21 out of 100, a Fail.
01 · Demand
An estimated 0.3% of those searches ended in a purchase.
Shoppers searched for this 103K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 0.3% of those searches ended in a purchase. Searches in the last 90 days moved -25.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated €42K a year.
- Searches, last 12 months
- 103K
- Growth, 90 days vs prior 90
- -25.5%
- Conversion, latest week
- 0.3%
- Market size, estimated
- €42Ka year
- Top search term
- britax römer kidfix pro56K searches a year
02 · Price
A sale here is worth €137.00.
Listings sell for €137.00 on average, from €86.26 to €168.81. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At €137.00 that is €0 to €14K a year per listing.
- Average price
- €137.00above the $15 to $100 sweet spot
- Price range
- €86.26–€168.81
- Amazon Germany median price
- €18.99across 29,809 niches
- Units sold a year
- 500–750
- Units per listing a year
- 0–100
- Revenue per listing a year
- €0–€14K
- Returns
- 2.3%of orders · Amazon Germany median 1.1%
03 · Entry bar
The bar here is reviews.
63% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 32.7% of listings are out of stock. The average listing ranks #103 within Autositze & Zubehör. It carries 2,618 reviews at 4.59 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 63%
- Prime listings
- 100%
- Out of stock, average day
- 32.7%
- Average rank
- #103in Autositze & Zubehör
- Average rating
- 4.59 starsAmazon Germany average 4.37 stars
- Average reviews
- 2,618per listing
- Listings tracked
- 8
04 · Newcomers
Brands here are young.
The brands on the shelf have sold for 32 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 32 months
Products
Top Britax Römer Kidfix I-size products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
BRITAX RÖMER Kindersitz KIDFIX 2 Z-LINE für Kinder von 100-150 cm (i-Size) mit und ohne ISOFIX 3 5-12 Jahre Space Black
- Price
- €156.83
- Rating
- 4.6/5
- Reviews
- 327
- Age
- 2y ago

BRITAX RÖMER Kindersitz KIDFIX PRO M für Kinder von 100-150 cm (i-Size) mit und ohne ISOFIX 3 5-12 Jahre Dusty Rose | Style
- Price
- €147.63
- Rating
- 4.4/5
- Reviews
- 90
- Age
- 1y ago

BRITAX RÖMER Kindersitz EVOLVAFIX mit ISOFIX für Kinder von 76-150 cm (i-Size) 15 Monate - 12 Jahre Midnight Grey
- Price
- €150.21
- Rating
- 4.6/5
- Reviews
- 746
- Age
- 3y ago

BRITAX RÖMER Kindersitz KIDFIX 2 Z-LINE für Kinder von 100-150 cm (i-Size) mit und ohne ISOFIX 3 5-12 Jahre Midnight Grey
- Price
- €168.81
- Rating
- 4.6/5
- Reviews
- 327
- Age
- 2y ago

CYBEX Gold Kindersitz Solution S2 i-Fix Für Autos mit und ohne ISOFIX 100 - 150 cm Ab ca. 3 bis 12 Jahre (15 - 50 kg) Moon Black
- Price
- €111.06
- Rating
- 4.8/5
- Reviews
- 4,075
- Age
- 3y ago
Trending
estimated 90-day click momentum
BRITAX RÖMER Kindersitz KIDFIX M i-Size für Kinder von 100-150 cm (i-Size) mit und ohne ISOFIX 3 5-12 Jahre Space Black
- Price
- €145.12
- Rating
- 4.5/5
- Reviews
- 2
- Age
- 1y ago

BRITAX RÖMER Kindersitz KIDFIX 2 Z-LINE für Kinder von 100-150 cm (i-Size) mit und ohne ISOFIX 3 5-12 Jahre Space Black
- Price
- €156.83
- Rating
- 4.6/5
- Reviews
- 327
- Age
- 2y ago

BRITAX RÖMER Kindersitz EVOLVAFIX mit ISOFIX für Kinder von 76-150 cm (i-Size) 15 Monate - 12 Jahre Midnight Grey
- Price
- €150.21
- Rating
- 4.6/5
- Reviews
- 746
- Age
- 3y ago

CBX by CYBEX Kinder-Autositz Solution X i-Fix Für Autos mit und ohne ISOFIX Ab ca. 3 bis 12 Jahre (100 - 150 cm) Ab ca. 15 bis 50 kg Schwarz
- Price
- €86.26
- Rating
- 4.8/5
- Reviews
- 15,289
- Age
- 2y ago

CYBEX Gold Kindersitz Solution S2 i-Fix Für Autos mit und ohne ISOFIX 100 - 150 cm Ab ca. 3 bis 12 Jahre (15 - 50 kg) Moon Black
- Price
- €111.06
- Rating
- 4.8/5
- Reviews
- 4,075
- Age
- 3y ago
Newest
by launch date
BRITAX RÖMER Kindersitz KIDFIX M i-Size für Kinder von 100-150 cm (i-Size) mit und ohne ISOFIX 3 5-12 Jahre Space Black
- Price
- €145.12
- Rating
- 4.5/5
- Reviews
- 2
- Age
- 1y ago

BRITAX RÖMER Kindersitz KIDFIX PRO M für Kinder von 100-150 cm (i-Size) mit und ohne ISOFIX 3 5-12 Jahre Dusty Rose | Style
- Price
- €147.63
- Rating
- 4.4/5
- Reviews
- 90
- Age
- 1y ago

BRITAX RÖMER Kindersitz KIDFIX PRO M für Kinder von 100-150 cm (i-Size) mit und ohne ISOFIX 3 5-12 Jahre Midnight Grey | Classic
- Price
- €130.09
- Rating
- 4.4/5
- Reviews
- 90
- Age
- 1y ago

BRITAX RÖMER Kindersitz KIDFIX 2 Z-LINE für Kinder von 100-150 cm (i-Size) mit und ohne ISOFIX 3 5-12 Jahre Space Black
- Price
- €156.83
- Rating
- 4.6/5
- Reviews
- 327
- Age
- 2y ago

BRITAX RÖMER Kindersitz KIDFIX 2 Z-LINE für Kinder von 100-150 cm (i-Size) mit und ohne ISOFIX 3 5-12 Jahre Midnight Grey
- Price
- €168.81
- Rating
- 4.6/5
- Reviews
- 327
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 88% of clicks. A locked shelf that new listings rarely crack.
Brands
2 flat
Sellers
3
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
88%
Top 20: 100%
Open market
0%
- Britax Römer90%
- Cybex10%
Demand
Britax Römer Kidfix I-size search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov · busiest ÷ quietest = 5.1× · 8 of 12 months tracked
Search terms
Top Britax Römer Kidfix I-size search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- britax römer kidfix pro56K/yr
- britax römer kidfix i-size32K/yr
- britax römer kidfix7K/yr
- kidfix pro7K/yr
- britax römer kidfix iii m2K/yr
Reviews and returns
What reviews say buyers love and hate about Britax Römer Kidfix I-size
We read the reviews and the return reasons for every product selling here.
“Macht einen billigen Eindruck”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
21 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Britax Römer Kidfix I-size questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data








